Obstacle Builders
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Obstacle Builders
Home
Military
JROTC
First Responders
Get Started Here
Contact Us
Repairs & Maintenance
Fall Safety
Civilian Courses
JROTC Instructor Analysis
More
  • Home
  • Military
  • JROTC
  • First Responders
  • Get Started Here
  • Contact Us
  • Repairs & Maintenance
  • Fall Safety
  • Civilian Courses
  • JROTC Instructor Analysis
  • Home
  • Military
  • JROTC
  • First Responders
  • Get Started Here
  • Contact Us
  • Repairs & Maintenance
  • Fall Safety
  • Civilian Courses
  • JROTC Instructor Analysis

We Are Obstacle Builders

TRI PHX dba Obstacle Builders is the nation's only full-time company dedicated specifically to design, fabrication, installation, & repair of military-spec obstacle courses built safe and tough enough to stand up to: JROTC & ROTC Programs, Police, SWAT, Firefighters, Homeland Security, National Guard, Coast Guard, and the US Military - Army, Navy, Air Force, Marines, Space Force, & Special Operators.

Let's Start Creating Your O-Course!

Why Obstacle Builders?

Simply put; our team lives and breathes challenge courses all day, every day. We literally wrote the  book on Obstacle Course Training and our builders are experienced race directors with Spartan, Savage Race, and OCR World Championships pedigrees.


How it works:

Obstacle Builders is a one-stop turn-key service - We design your course to your specifications, fabricate all of the elements, sand, seal, test, and present it to your team ready-to-use. Our crew will show your team / maintenance staff how to inspect and maintain the elements of the course and we offer separate twice yearly service contracts to inspect, seal, and maintain your course as well. 

You can pick any/all the elements you see below or throughout our website and we will customize them to fit your needs.

Contact Us To Get Started

Cadet Hands-On Testing: JROTC O-Course at John Hardin High School

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Create Your Own Military O-Course

Vertical Cargo Climb - 12' x 12' shown, custom sizes available
Vaults - (6) 8" diameter logs 8' wide, 36" high, 6' apart
Ascent Wall - (2) ropes, 10' - 24' tall, (2) ropes, shown w/ladder descent
Monkey Bars - 8' high, 5' wide, 12' long shown, virtually any size available
Low Weaver - 6" diameter 8' wide logs, 24" - 54" high
Low Crawl w/Jacks - 24" high rope, 24' x 24' layout
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Obstacle Spotlight: elements from JROTC builds across the usa

Slant Wall & Rope Traverse
Apex Rising Monkey Bars
Slant Wall / Rappel Tower
Weaver
Triceps Traverse / Handwalk
Anchors Aweigh
Swing, Stop, & Jump
Olympus Wall
Rope-Ring-Rope

Featured Projects

Annapolis Navy Base

Operation: Blacksite

Annapolis Navy Base

Our Expert Teams feature former members of the US Army, Marines, and Coast Guard who are proud to repair and rebuild US Military Base E and O-Courses nationwide!

View Project

South Fork Ranch

Operation: Blacksite

Annapolis Navy Base

A full Low Ropes Hex, Family Obstacle Course, and Champion's Obstacle Course all in one amazing, beautiful NC location!

View project

Operation: Blacksite

Operation: Blacksite

Operation: Blacksite

(2) insane O-Courses, a huge Triple Warped Wall and a 4000 sq ft AirSoft Tactical Shoot/Breach House is only part of the story...

View project
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Obstacle Builders

TRI PHX LLC • Home Office: Phoenix, AZ 85085

860.378.4556

Copyright © 2022 Obstacle Builders - TRI PHX LLC All Rights Reserved.

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